Consolidated Balance Sheets (Unaudited) - PAC - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 2,709	$ 1,290
Inventories	1,129	1,168
Other current assets	2,142	2,741
Total current assets	10,428	9,447
Regulatory assets	3,372	3,157
Other assets	2,902	2,758
Total assets	131,554	127,316
Current liabilities:
Accounts payable	1,798	1,867
Accrued interest	622	555
Accrued property, income and other taxes	670	582
Accrued employee expenses	556	383
Short-term debt	1,968	2,286
Current portion of long-term debt	1,179	1,839
Other current liabilities	2,054	1,626
Total current liabilities	8,847	9,138
Regulatory liabilities	6,958	7,221
Deferred income taxes	12,910	11,775
Other long-term liabilities	4,304	4,178
Total liabilities	81,938	80,339
Commitments and contingencies
Equity:
Preferred stock	2,300	3,750
Common stock	0	0
Additional paid-in capital	6,374	6,377
Retained earnings	39,199	35,093
Accumulated other comprehensive loss, net	(1,523)	(1,552)
Total shareholder's equity, parent	45,692	43,010
Total liabilities and equity	131,554	127,316
PAC
Current assets:
Cash and cash equivalents	893	13
Trade receivables, net	732	703
Other receivables	41	48
Inventories	465	482
Derivative contracts	153	27
Regulatory assets	70	116
Prepaid expenses	89	79
Other current assets	24	55
Total current assets	2,467	1,523
Property, plant and equipment, net	22,748	22,430
Regulatory assets	1,326	1,279
Other assets	530	470
Total assets	27,071	25,702
Current liabilities:
Accounts payable	624	772
Accrued interest	115	127
Accrued property, income and other taxes	159	80
Accrued employee expenses	117	84
Short-term debt	0	93
Current portion of long-term debt	574	420
Regulatory liabilities	112	115
Other current liabilities	241	174
Total current liabilities	1,942	1,865
Long-term debt	8,625	8,192
Regulatory liabilities	2,759	2,727
Deferred income taxes	2,781	2,627
Other long-term liabilities	1,064	1,118
Total liabilities	17,171	16,529
Commitments and contingencies
Equity:
Preferred stock	2	2
Common stock	0	0
Additional paid-in capital	4,479	4,479
Retained earnings	5,437	4,711
Accumulated other comprehensive loss, net	(18)	(19)
Total shareholder's equity, parent	9,900	9,173
Total liabilities and equity	$ 27,071	$ 25,702